TY - JA AU - Earle,F.R. TI - Protein and oil in corn: variation by crop years from 1907 to 1972 SN - 0009-0352 U1 - 77-157782 PY - 1977/// KW - Maize KW - AGROVOC KW - Proximate composition KW - Zea mays N1 - 5 ref.; Summary (En); Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0009-0352 T2 - Cereal Chemistry ER -